Dust controls to improve quality of longwall intake air
By: by John A. Organiscak, Robert A. Jankowski, and Jonathan S. Kelly.
Contributors: Jankowski, Robert A.; Kelly, Jonathan S.
Series: Information circular ;; 9114; Information circular (United States. Bureau of Mines) ;; 9114.
Publisher: U.S. Bureau of Mines
Published: 1986
Place of publication: Pittsburgh, Pa
Language: eng
Subjects: Coal mines and mining -- Dust control.; Longwall mining.; Mine ventilation.
Notes: Bibliography: p. 8.